井下峒室通风的改造

• 作 者: 陈凤林
• 机 构: 阜新清河门矿
• 出 处: 煤矿安全
• 发表日期: 1983年02期
• 关键词: 峒室 矿井通风系统 扩散通风 回风道 需风量 矿井 配风 井下安全生产 通风网路 车房

合理的矿井通风系统,是保证井下安全生产的重要一环。而峒室通风又是矿井通风系统中不可分割的一部份。但是,由于规程和设计对一般峒室通风的有关规定不多,加之峒室所需风量较少,因此,往往得不到设计的应有重视,所以在矿井井下经常出现非防爆峒室掘凿在煤层中,一般峒室无回风道,扩散通风,角联通风等。上述情况给通风部门为峒室配风带来很多困难,有的根本无法配风,造成峒室风量

Reasonable mine ventilation system is an important part of ensuring underground safety production. The ventilation chamber is an integral part of mine ventilation system. However, due to the regulations and design on the general ventilation chamber of the relevant provisions of the small, and the room required less air flow, therefore, often do not get the design should pay attention to, so mine shaft often appear non-explosion chamber excavation In the coal seam, there is no return air duct in general, ventilation and diffusion, angle ventilation and so on. Ventilation sector for the ventilation sector to bring with the wind with a lot of difficulties, and some simply can not be with the wind, resulting in 峒 room air volume